... INTRODUCTIONDiscrete Fourier transform (DFT-) based modulation tech-niques [1] have become increasingly popular for high-speedcommunications systems. In the wireless context, for exam-ple, for the digital transmission ... other filterbanks, such as, for example, in [11].Another approach would be to apply an appropriatetime-domain window (see [12] for an overview) at the trans-mitter. Unfortunately, the application ... Communi-cations Letters, vol. 5, no. 4, pp. 129–131, 2001.[16] A. D. Poularikas, Handbook of Formulas and Tables for SignalProcessing, CRC Press/IEEE, Boca Raton, Fla, USA, 1998.[17] P. P. Vaidyanathan,...